Neoserica heishuiana is a species of beetle of the family Scarabaeidae. It is found in China (Yunnan).
Adults reach a length of about 9.4 mm. They have a reddish brown, oblong body. The antennae are yellow and the dorsal surface is dull and nearly glabrous.
The species is named after its type locality, Heishui in Lijiang, Yunnan.